1 files changed, 35 insertions, 35 deletions

diff --git a/tests/arr.toc b/tests/arr.toc
index afcf340..d85b06d 100644
--- a/tests/arr.toc
+++ b/tests/arr.toc
@@ -3,55 +3,55 @@
 
 // it would be nice if Arr.data.len == Arr.len (: but this will require some C code...
 Arr ::= fn (t :: Type) Type {
-	struct {
-		   data : []t;
-		   len, cap : int;
-	}
+	return struct {
+		data : []t;
+		len, cap : int;
+	};
 };
 
 arr_add ::= fn(t :: Type, a : &Arr(t), x : t) {
-		if a.len >= a.cap {
-		   a.cap = a.cap * 2 + 2;
-		   new_data := news(t, a.cap);
-		   for i := 0..a.len-1 {
-		   		new_data[i] = a.data[i];
-		   }
-		   a.data = new_data;
+	if a.len >= a.cap {
+		a.cap = a.cap * 2 + 2;
+		new_data := news(t, a.cap);
+		for i := 0..a.len-1 {
+			new_data[i] = a.data[i];
 		}
-		a.data[a.len] = x;
-		a.len += 1;
+		a.data = new_data;
+	}
+	a.data[a.len] = x;
+	a.len += 1;
 };
 
 square ::= fn(t :: Type, x : t) t {
-	   a : Arr(t);
-	   for i := 1,2..2*x-1 {
-	   		arr_add(t, &a, i);
-	   };
-	   sum := 0 as t;
-	   for i := 0..a.len-1 {
-	   		sum += a.data[i];
-	   };
-	   sum
+	a : Arr(t);
+	for i := 1,2..2*x-1 {
+		arr_add(t, &a, i);
+	};
+	sum := 0 as t;
+	for i := 0..a.len-1 {
+		sum += a.data[i];
+	};
+	return sum;
 };
 
 
 ArrInt ::= Arr(int);
 
 inc ::= fn(t :: Type, x : t) t {
-	x + 1
+	return x + 1;
 };
 
 main ::= fn() {
-	 arr : ArrInt;
-	 farr : Arr(float);
-	 for i := 1..100 {
-	 	   arr_add(int, &arr, inc(int, square(int, i)));
-	 	   arr_add(float, &farr, inc(float, square(float, i as float)));
-	 }
-	 for i := 0..arr.len - 1 {
-	 	  puti(arr.data[i]);
-	 }
-	 for i := 0..farr.len - 1 {
-	 	  putf(farr.data[i]);
-	 }
+	arr : ArrInt;
+	farr : Arr(float);
+	for i := 1..100 {
+		arr_add(int, &arr, inc(int, square(int, i)));
+		arr_add(float, &farr, inc(float, square(float, i as float)));
+	}
+	for i := 0..arr.len - 1 {
+		puti(arr.data[i]);
+	}
+	for i := 0..farr.len - 1 {
+		putf(farr.data[i]);
+	}
 };